<?php

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class CreateImagesTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('images', function (Blueprint $table) {
            $table->increments('id')->comment('图片的标识');
            $table->unsignedInteger('file_id')->comment('文件标识');
            $table->string('img_name')->nullable()->comment('图片名');
            $table->string('img_type')->nullable()->comment('图片类型');
            $table->unsignedInteger('file_100px_id')->default(0)->comment('文件100px标识');
            $table->unsignedInteger('file_300px_id')->default(0)->comment('文件300px标识');
            $table->unsignedInteger('file_1000px_id')->default(0)->comment('文件1000px标识');
            $table->softDeletes();
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        //
    }
}
